import CryptoJS from 'crypto-js'

const key = CryptoJS.enc.Utf8.parse('1F379E578AC9B4CD'); // 十六位十六进制密钥
const iv = CryptoJS.enc.Utf8.parse('F4C6EF129464A412');   //十六位十六进制数作为密钥偏移量

// 解密方法
export function Decrypt(word) {
  let encryptedHexStr = CryptoJS.enc.Hex.parse(word);
  let srcs = CryptoJS.enc.Base64.stringify(encryptedHexStr);
  let decrypt = CryptoJS.AES.decrypt(word, key, {
    iv,
    mode: CryptoJS.mode.CBC,
    padding: CryptoJS.pad.Pkcs7,
  });
  return decrypt.toString(CryptoJS.enc.Utf8);
}

// 加密方法
export function Encrypt(word) {
  let srcs = CryptoJS.enc.Utf8.parse(word);
  let encrypted = CryptoJS.AES.encrypt(srcs, key, {
    iv,
    mode: CryptoJS.mode.CBC,
    padding: CryptoJS.pad.Pkcs7,
  });

  // let encryptedStr = encrypted.toString(CryptoJS.enc.Utf8);
  return encrypted.toString();
  // return encrypted.ciphertext.toString().toUpperCase();
}
